I have fairly well-documented information on the following surnames from Poland, Galicia (or Galicy), Austrian Poland, Russian Poland, and Lithuania:

Dagilowas, Dawdialo, Dersia, Guzowski (or Kuzowski), Jaskolski (or Jaskulski), Lenart (or variant spellings), Pawlowski, Tomaszewicz, Vasilauckas, Wawrzynski (or Warzynski), Wasilauskas, Wasilewski

I am willing to share my information with anyone who has information about any of the names listed here.

Information on any surnames that are spelling variations on the above would also interest me.